Use FwdTrans instead of `FwdTransLocalElmt` for Parareal iteration in time-integration
Issue/feature addressed
Using FwdTrans
instead of FwdTransLocalElmt
in DoSolve
results in improved convergence for the Parareal algorithm
Proposed solution
Implementation
Convergence with FwdTransLocalElmt
Convergence with FwdTrans
Tests
Suggested reviewers
Please suggest any people who would be appropriate to review your code.
Notes
Please add any other information that could be useful for reviewers.
Checklist
[ ] Functions and classes, or changes to them, are documented.[ ] User guide/documentation is updated.-
Changelog is updated. [ ] Suitable tests added for new functionality.-
Contributed code is correctly formatted. (See the contributing guidelines). [ ] License added to any new files.-
No extraneous files have been added (e.g. compiler output or test data files).
Edited by Jacques Xing